Our full size wood frame Newton's pendulum looks great in your office, on the coffee table, and during classroom demonstrations. The wood offers a rustic look and the physics is delightful.
This is the original "Swinging Wonder" made in the USA.
A traditional desk toy, Newton's pendulum is an excellent example of energy conservation and elastic collisions.
Set a ball in motion. When it hits the remaining balls, one end ball picks up the motion and carries on.
If you start two balls, the energy will be transferred so that two end balls pick up the motion. And so on...
Play our virtual try before you buy Newton's Cradle.
An explanation of the physics is included from the manufacturer.
Dimensions - L x W x H = 9" x 7" x 9" (22.9cm x 17.8cm x 22.9 cm).
Finishes and wood types may vary from that shown in the photograph. The steel balls are supported on nylon monofilament lines.
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